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86753414 = 21117231961
BaseRepresentation
bin1010010101111…
…00000010000110
320001020112022102
411022330002012
5134202102124
612335232102
72102251256
oct512740206
9201215272
1086753414
1144a74140
1225078632
1314c862a7
14b743966
157939aae
hex52bc086

86753414 has 16 divisors (see below), whose sum is σ = 150311376. Its totient is φ = 37113600.

The previous prime is 86753393. The next prime is 86753437. The reversal of 86753414 is 41435768.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115607 + ... + 116354.

It is an arithmetic number, because the mean of its divisors is an integer number (9394461).

Almost surely, 286753414 is an apocalyptic number.

86753414 is a deficient number, since it is larger than the sum of its proper divisors (63557962).

86753414 is a wasteful number, since it uses less digits than its factorization.

86753414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231991.

The product of its digits is 80640, while the sum is 38.

The square root of 86753414 is about 9314.1512764181. The cubic root of 86753414 is about 442.6857321963.

The spelling of 86753414 in words is "eighty-six million, seven hundred fifty-three thousand, four hundred fourteen".

Divisors: 1 2 11 17 22 34 187 374 231961 463922 2551571 3943337 5103142 7886674 43376707 86753414